We are currenlty in the design process of a building targetting to be LEED certified under version 3.0.

I have a project I am trying to model. the overall building is just over 25,000sf. The is an office area that is about 11,000sf and enclosed parking area, and an enclosed utility space.

How to handle District Cooling system into energy modeling(visualDOE). 1.Is it required to do energy modeling for District Cooling system for LEED?

We have grouped many conditioned zones which the OA will be supplied with central DOA and ERV system. The air from the ERV will be deliver by large fan and return by also a large fan.

Hi all, I am looking for some recommendations for the best high efficiency glass that has a very good Solar Heat Gain Coefficient (better than 0.23).

hi, i need an answer to calculate pump power. We know the how much gallon of hot water is required per day to serve 26 floor building to meets its DHW requirements.

I am wondering whether EAp2 requires a project to fulfill the Interior Lighting Power Allowances in Section 9.5 in ASHRAE 90.1-2007 if Option 1 - Energy Modeling is used? The prerequisite language

We, as a team are getting ready to submit our design final submission and prepared a report to respond to each individual comments made by GBCI.

I am modelling a large multi use building where the peak occupancy never rises above ~70%. Different areas of the building are used on different days but never all at once.

If a project is being demolished but the slab and some columns are being kept, would that be considered a major renovation since we are not given the option of redesigning the orientation of the bu